Inventor · disambiguated record
Christoph Theis
Also filed as: THEIS CHRISTOPH
16 granted patents·12 pending applications·72 citations·filing 1983–2025
91Inventor score
Files withDEGUSSA9BODE DIE TUER GMBH8HUELS CHEMISCHE WERKE AG4BODE GMBH & CO KG GEBR3DYNAMIT NOBEL AG3
Top patents by PatentIndex Score
28 records- 0186US12162519B2Boarding system with a walk-on sealing coverBODE GMBH & CO KG GEBR·Filed 2021·Granted Dec 10, 2024·2 cites·6 claims
- 0276US5621063ABlocked polyisocyanates and a process for their preparationHUELS CHEMISCHE WERKE AG·Filed 1996·Granted Apr 15, 1997·29 cites·12 claims
- 0369US6746653B2Process for recovering catalyst transition metals from salt-containing reaction mixturesDEGUSSA·Filed 2001·Granted Jun 8, 2004·10 cites·26 claims
- 0460US6462224B2Process for the preparation of 1,1-cyclopropanedicarboxylic diestersDEGUSSA·Filed 2000·Granted Oct 8, 2002·3 cites·30 claims
- 0559US4525310AMethod of preparing 3-alkoxy acrylonitrilesDYNAMIT NOBEL AG·Filed 1983·Granted Jun 25, 1985·6 cites·8 claims
- 0656US2025276647A1Boarding system with adapter frameBODE DIE TUER GMBH·Filed 2025·Application pending·0 cites
- 0755US2024344374A1Integrated lateral sealing and locking deviceBODE DIE TUER GMBH·Filed 2024·Application pending·0 cites
- 0854US7179914B2Process for the production of 4-alkylpyrimidineDEGUSSA·Filed 2004·Granted Feb 20, 2007·1 cites·16 claims
- 0954US2025114256A1Access system with overrun protectionBODE DIE TUER GMBH·Filed 2024·Application pending·0 cites
- 1053US2024308428A1Telescopic guide system for sliding stepsBODE DIE TUER GMBH·Filed 2024·Application pending·0 cites
- 1152US4534910AMethod of preparing acetals and enol ethers from acyloxymethylene compoundsDYNAMIT NOBEL AG·Filed 1983·Granted Aug 13, 1985·3 cites·15 claims
- 1252US2024253673A1Floor tray for boarding aidsBODE DIE TUER GMBH·Filed 2024·Application pending·0 cites
- 1351US2023039798A1Door system for a public transport vehicleBODE DIE TUER GMBH·Filed 2022·Application pending·0 cites
- 1450US5502125AProcess for preparing ethylene copolymersHUELS CHEMISCHE WERKE AG·Filed 1995·Granted Mar 26, 1996·12 cites·7 claims
- 1549US2025074315A1Access system with shutdown unitBODE DIE TUER GMBH·Filed 2024·Application pending·0 cites
- 1647US2023182786A1Tread step seal assembly for a tread system of a vehicleBODE DIE TUER GMBH·Filed 2022·Application pending·0 cites
- 1746US11541914B2Multi-part tread stripBODE GMBH & CO KG GEBR·Filed 2020·Granted Jan 3, 2023·0 cites·10 claims
- 1843US2008064905A1Process for preparing 1,2-diols from carbonyl compoundsDEGUSSA·Filed 2007·Application pending·0 cites
- 1942US6894198B2Granular akali metal alkoxides and alkaline earth metal alkoxidesDEGUSSA·Filed 2002·Granted May 17, 2005·0 cites·10 claims
- 2041US2005033096A1Granular alkali metal alkoxides and alkaline earth metal alkoxidesDEGUSSA·Filed 2004·Application pending·0 cites
- 2139US2014243562A1Hydrogenolysis of furfuryl alcohol to 1,2-pentanediolOMEIS MARIANNE·Filed 2013·Application pending·0 cites
- 2237US5777152AProcess for preparing 2-aryl-2-chloromalonic diestersHUELS CHEMISCHE WERKE AG·Filed 1996·Granted Jul 7, 1998·2 cites·13 claims
- 2335US5202500AProcess for the preparation of arylacetaldehyde-dialkylacetalsHUELS CHEMISCHE WERKE AG·Filed 1991·Granted Apr 13, 1993·2 cites·5 claims
- 2434US6617469B2Process for preparing malonic diesters in a reactor with internal heat exchangersDEGUSSA·Filed 2000·Granted Sep 9, 2003·0 cites·13 claims
- 2534US4541960AMethod for preparing cyanacetaldehyde acetalsDYNAMIT NOBEL AG·Filed 1983·Granted Sep 17, 1985·2 cites·17 claims
- 2631US6214993B1Process for preparing guanine under superatmospheric pressureDEGUSSA·Filed 1999·Granted Apr 10, 2001·0 cites·17 claims
- 2731US2019176592A1Three-point support of a sliding doorBODE GMBH & CO KG GEBR·Filed 2017·Application pending·0 cites
- 2823US6242599B1Process for the preparation of guanineDEGUSSA·Filed 1999·Granted Jun 5, 2001·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →